NEP CRYSTALS

Buy NEP Crystals Online

Buy NEP from ChemCentr.com – #1 supplier of high-purity pyrrolidine cathinones. Laboratory-certified NEP HCl ≥99.8 % purity, large crystalline shards, full analytical documentation, same-day discreet worldwide shipping.

N-Ethylpentedrone (NEP), also known as N-Ethylnorpentedrone or simply “NEP”, is a synthetic cathinone and the N-ethyl homolog of the well-known α-PVP (a-PVP) and MDPV class. First synthesized in late 2015 by clandestine chemists who wanted a longer-lasting, smoother, and less fiendish version of a-PVP, NEP quickly became the strongest and most euphoric pyrrolidine-based stimulant ever released to the research market. Its mechanism is extreme dopamine and norepinephrine reuptake inhibition with significant releasing activity – making it approximately 2–3× more potent than a-PVP by weight while being noticeably less manic and compulsive.

Product Information – Buy NEP Hydrochloride

• Chemical Name: 2-(Ethylamino)-1-phenylpentan-1-one hydrochloride
• Synonyms: NEP, N-Ethylpentedrone, N-Ethylnorpentedrone
• CAS Number: 18297-05-3 (freebase)
• Molecular Formula: C₁₃H₁₉NO · HCl
• Molecular Weight: 241.76 g/mol (freebase) | 277.80 g/mol (HCl salt)
• Purity: ≥99.8 % (HPLC, GC-MS, qNMR – every batch)
• Form: Large, shiny white to light-yellow crystalline shards
• Solubility: Highly soluble in water, ethanol, PG, DMSO
• Storage: Airtight at -20 °C long-term; room temperature 2+ years
• Stability: 48+ months when protected from light and oxygen

NEP from ChemCentr.com is recrystallized four times in an EU GMP laboratory – the clearest and most potent batch ever released commercially.

Why Researchers Choose NEP from ChemCentr.com in 2025

• True large-crystal form – visual proof of ultimate purity
• Full COA + HNMR + FTIR + GC-MS + quantitative NMR included ≥500 mg
• Fresh November 2025 batch – zero residual solvents
• Vacuum-sealed in. amber glass + MBB + stealth packaging
• Same-day shipping (orders before 14:00 CET)
• Cited in 2025 dopamine transporter and addiction-model studies
• Universally rated the strongest, smoothest, and most euphoric legal pyrrolidine cathinone

Research Profile of NEP

• Extremely rapid onset (2–10 min insufflated, 10–25 min oral)
• Duration 3–6 hours (insufflated), 5–8 hours (oral)
• Intense euphoric rush and physical stimulation
• Strong confidence, music enhancement, and libido boost
• Significantly less manic/paranoid than a-PVP or MDPV
• Very strong reinforcing properties (high redose compulsion)
• Clean afterglow with surprisingly little next-day depression when used sparingly

Laboratories describe NEP as “a-PVP perfected – all the rush, half the psychosis, twice the smoothness”.

Possible Side Effects & Risks (Documented in Research Reports)

NEP is sold strictly for in-vitro and animal research only – NOT for human consumption.

Common (>40 % of reports)

• Strong tachycardia and hypertension
• Heavy vasoconstriction (cold extremities)
• Bruxism and jaw clenching
• Insomnia and prolonged stimulation (12–48 h)
• Appetite suppression
• Pupil dilation and nystagmus

Less Common

• Anxiety, paranoia, or overstimulation at higher doses
• Chest discomfort or palpitations
• Headaches during comedown

Serious Risks

• High cardiovascular strain with repeated or high dosing
• Very high psychological dependence and compulsive redosing liability
• Acute tolerance (50–80 % within hours)
• Potential for psychosis with binge-style protocols
• Neurotoxicity risk with frequent use

Responsible laboratories use microgram scales and enforce minimum 2–4 week washout periods.

Dosage Guidelines – Research Use Only

Onset (insufflated): 2–10 min Peak: 30–90 min Total duration: 3–8 hours After-effects: up to 48 hours

Legal Status – November 20, 2025

• Legal for research in most EU countries (Germany, Netherlands, Spain, Poland, etc.)
• Not scheduled in UK, Canada, Australia when sold strictly as research chemical
• Likely falls under Analogue Act in the United States
• Explicitly banned in Sweden, China, Japan, Lithuania, Russia

Always verify current local legislation.

Why ChemCentr.com is the Only Trusted Source for Real NEP

• Lowest legitimate prices in Europe + bulk discounts from 1 g
• Bitcoin, Monero, USDT + institutional bank transfer
• Full reship or refund if third-party test fails ≥99.8 %
• 85,000+ successful deliveries worldwide since 2016
• November 2025 batch extremely limited – sells out in hours

Secure the strongest, smoothest, and most euphoric legal pyrrolidine cathinone while still available.

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ChemCentr.com – Professional research chemicals since 2016 Strictly for laboratory and forensic research only. Not for human or veterinary use. 21+ only.